MH370 Search Area Narrows As More Signals Identified

PERTH, AUSTRALIA - APRIL 11: Members of the Malaysian media wait outside Dumas House which contains the Joint Agency Coordination Centre in the search for missing Malaysia Airlines Flight MH370, on April 11, 2014 in Perth, Australia. Twenty-six nations have been involved in the search for Malaysia Airlines Flight MH370 since it disappeared more than a month ago. (Photo by Greg Wood - Pool/Getty Images)